Cucumbers require pollination to set fruit. If there aren't enough bees or other pollinators in your area, or if weather conditions are unfavorable for pollination, your cucumbers may not develop properly.
Cucumber plants need space to grow. If they're planted too close together, they'll compete for nutrients, water, and sunlight, which can lead to stunted growth and poor fruit development.
Cucumbers have shallow roots and need consistent watering, especially during hot weather. If they don't receive enough water, their growth can be stunted, and the fruit may become bitter or misshapen.
Cucumbers thrive in well-draining, nutrient-rich soil. If your soil is compacted, lacks nutrients, or has a pH that's too high or too low, your plants may struggle to grow.
Cucumber beetles, aphids, and other pests can damage cucumber plants and inhibit growth. Diseases like powdery mildew can also affect plant health and fruit development.
Cucumbers prefer warm, but not excessively hot, temperatures. If temperatures are too high or too low, it can stress the plants and reduce fruit production.
Cucumbers require pollination to set fruit. If there aren't enough bees or other pollinators in your area, or if weather conditions are unfavorable for pollination, your cucumbers may not develop properly.